<?php 
namespace Home\Model;

use Think\Model;

class ArticleModel extends Model{



	public function getArticleContent($aid){

		!$this->langs ? $zhOren = '_zh' : $zhOren = $this->langs;
		
		return $this->field('title' . $zhOren . ' as title,content'.$zhOren.' as content')->where(['id'=>$aid]);
	}



}














 ?>